38901626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2503}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 61598400

約数和(自身を除く): 22696774

約数列:

[1, 2, 19, 38, 409, 818, 2503, 5006, 7771, 15542, 47557, 95114, 1023727, 2047454, 19450813, 38901626]

約数ペア:

[(1, 38901626), (2, 19450813), (19, 2047454), (38, 1023727), (409, 95114), (818, 47557), (2503, 15542), (5006, 7771)]